Question 1

What are the most popular routes to and from Ontario?

Accepted Answer

Travelers frequently search for route combinations, such as Ontario and Guadalajara, London, Dallas, Seattle, Las Vegas, San Francisco, Mexico City, Houston, Sacramento, Denver, Honolulu, New York, Portland, Chicago, Washington, D.C., Toronto, Orlando, Cancún, Veracruz, Manila.

Question 2

What are the most popular routes to and from Dublin?

Accepted Answer

Travelers frequently search for route combinations, such as Dublin and Manchester, London, Edinburgh, Glasgow, Birmingham, Bristol, Aberdeen, Leeds, Southampton, Liverpool, Newcastle upon Tyne, Barcelona, Cardiff, Exeter, Chișinău, Belfast, Madrid, Donegal, Bucharest, Paris.

Question 3

What airports are near Ontario?

Accepted Answer

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Santa Barbara Municipal, Long Beach, McClellan–Palomar, Imperial County.

Question 4

What airports are near Dublin?

Accepted Answer

The main airport in Dublin is Dublin. It is also served by Dublin, Shannon, Belfast International, Cork, George Best Belfast City, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal.

Question 5

Which airlines fly between Ontario and Dublin?

Accepted Answer

Currently, you can fly between Ontario and Dublin with Frontier Airlines, Aer Lingus, JetBlue Airways, Ryanair, Alaska Airlines.

Question 6

When’s the best time to travel between Ontario and Dublin?

Accepted Answer

If you don’t have specific dates for your trip between Ontario and Dublin, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between Ontario and Dublin?

Accepted Answer

Traveling between Ontario and Dublin, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near Ontario?

Accepted Answer

There are a number of airports in and around Ontario. The main one is Ontario International and other nearby airports include Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Santa Barbara Municipal, Long Beach, McClellan–Palomar, Imperial County

Question 9

How many airports are there near Dublin?

Accepted Answer

There are a number of airports in and around Dublin. The main one is Dublin and other nearby airports include Dublin, Shannon, Belfast International, Cork, George Best Belfast City, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal.

Question 10

What time do nonstop (direct) flights between Ontario and Dublin depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Ontario, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Ontario and Dublin arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Dublin, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Ontario and Dublin depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Ontario, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Ontario and Dublin arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Dublin, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£285
Cheapest round-trip	£671
Average round-trip	£855
Includes rare itinerary	Travel hack
Most popular airline	Frontier Airlines

Transport Option	Typical time	Typical cost	Frequency	Best for
Aircoach (700 series)	25-45 min	€8 – €12; single fare; return tickets available	every 15–30 min (traffic dependent)	direct to city center hotels
Dublin Express	25-40 min	€7 – €10; single fare; discounts for online booking	every 15–30 min (traffic dependent)	O'Connell Street and Heuston
Dublin Bus (routes 16, 41)	40-60 min	€2 – €4; Leap Card or contactless payment	every 10–20 min (traffic dependent)	budget travelers
Taxi	25-50 min	€25 – €40; metered; varies by traffic and destination	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Free Now, Bolt)	25-50 min	€20 – €45; surge pricing may apply	on-demand 24/7 (traffic dependent)	app-based booking
Private transfer	25-45 min	€45 – €80; pre-booked; fixed price	pre-booked (traffic dependent)	groups and families
Rental car	25-50 min	€35 – €80; per day; varies by provider	on-demand (traffic dependent)	exploring beyond Dublin

Name	Carrier code	IATA Code	Passport needed during booking
Frontier Airlines	FFT	F9	No
Aer Lingus	EIN	EI	No
JetBlue Airways	JBU	B6	No
Ryanair	RYR	FR	No
Alaska Airlines	ASA	AS	No

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	4°C
February	8°C	4°C
March	9°C	4°C
April	10°C	6°C
May	13°C	8°C
June	16°C	10°C
July	17°C	12°C
August	17°C	12°C
September	15°C	11°C
October	13°C	9°C
November	10°C	6°C
December	8°C	5°C

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